| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
620,
640,
992,
1240,
1280,
1984,
2480,
3968,
4960,
7936,
9920,
19840,
39680,
66863,
133726,
267452,
334315,
534904,
668630,
1069808,
1337260,
2072753,
2139616,
2674520,
4145506,
4279232,
5349040,
8291012,
8558464,
10363765,
10698080,
16582024,
17116928,
20727530,
21396160,
33164048,
41455060,
42792320,
66328096,
82910120,
85584640,
132656192,
165820240,
265312384,
331640480,
530624768,
663280960,
1326561920,
2653123840
|